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    In Line rewirable switch device
    2.
    发明授权
    In Line rewirable switch device 失效
    在线可插拔开关装置

    公开(公告)号：US6007377A

    公开(公告)日：1999-12-28

    申请号：US27073

    申请日：1998-02-20

    申请人： David Langman Cook

    发明人： David Langman Cook

    IPC分类号： H01H9/02 ,  H01H9/04 ,  H01H83/04 ,  H01H83/14 ,  H01R13/40

    CPC分类号： H01H9/0228 ,  H01H9/04 ,  H01H83/04 ,  H01H83/14

    摘要： An in line switch device (1) includes a switch housing (3, 4) providing a switch component chamber. A switch actuator (8, 9) is operable from the exterior of the switch housing (3, 4). At least two sets of switch terminals (17, 18, 19, 20, 21, 22) are accessible from the exterior of the switch component chamber and are covered by a removable closure or respective removable closures (26, 27). The removable closure(s) has two cable apertures (28) for passage of respective power cables to be connected to respective sets of switch terminals (17, 18, 19, 20, 21, 22). A first sealing device (29, 30) is associated with each cable aperture (28) for sealing around the associated power cable. The removable closure(s) (26, 27) are engaged with the switch housing (3, 4) with one or more second sealing devices (14, 15) provided at the interface between the or each removable closure (26, 27) and the housing (3, 4). The switch (3, 4) is sealed, at least externally of the closure(s) (26, 27) to protect against the ingress of moisture into the switch component chamber.

    摘要翻译： 在线开关装置（1）包括提供开关部件室的开关壳体（3,4）。 开关致动器（8,9）可从开关壳体（3,4）的外部操作。 至少两组开关端子（17,18,19,20,21,22）可从开关部件室的外部接近并被可移除的封闭件或相应的可移除封闭件（26,27）覆盖。 可拆卸的封闭件具有两个电缆孔（28），用于通过相应的电力电缆以连接到相应的开关端子组（17,18,19,20,21,22）。 第一密封装置（29,30）与每个电缆孔（28）相关联，用于围绕相关联的电力电缆密封。 可拆卸的封闭件（26,27）与开关壳体（3,4）接合，其中一个或多个第二密封装置（14,15）设置在该可拆卸的封闭件（26,27）之间的界面处和 外壳（3,4）。 开关（3,4）至少在封闭件（26,27）的外部被密封，以防止湿气进入开关部件室。